<b>Cartier</b>&#39;s Diamants Légers <b>necklace</b> celebrates the elegance of simplicity. The style exuberates elegance through an exceptional diamond selected by expert jewellers and set on a delicate 18-carat gold chain. <b>Each Cartier creation is available to order online using our Click & Collect service at Selfridges London. You will collect your order, presented in the iconic red box, at the Cartier boutique in The Wonder Room. </b>